TABLE 1.

Proteins with altered abundance in P. aeruginosa grown in minimal medium plus 0.2 mM Pi compared to minimal medium plus 1 mM Pi

Sense of change	Detected in both conditions and statistically different	Not detectable in the 0.2 mM Pi samples, but detected in the 1 mM Pi samples	Detected in the 0.2 mM Pi samples, but not detected in the 1 mM Pi samples	Total
Enriched proteins	295		76	371
Depleted proteins	1,022	78		1,100